# 9.14
from random import choice
    
lottery = [11,9,87,35,43,95,101,120,150,250,
           'x','w','s','t',]

winning_ticket = []

# 随机抽四个数字或字母
while len(winning_ticket) < 4:
    pulled_item = choice(lottery)

    if pulled_item not in winning_ticket:
        print(f" We pulled a {pulled_item}!")
        winning_ticket.append(pulled_item)

print(f"\nYou will win the peize if draw : {winning_ticket}")

